Question

The switch in thecircuit below is
initially closed. The capacitor begins to chargewhen the switch is
opened at t = 0.

a. What is the voltage across the capacitor immediately
afteropening the switch (t = 0+)?
b. Find the voltage across each resistor in the circuit
att = 0+.
c. Find the current flowing through each resistor att =
0+.
d. Find the voltage across each resistor in the circuit
att = ∞.
e. What voltage does the capacitor charge to if the switch is
keptopen for a very long time (t = ∞)?